By using Optical Microscope (OM) and Scanning Electron Microscope (SEM), the structural features of cross section, interior and exterior surfaces for wheat straws were observed and analyzed.

利用光学显微镜(OM)和扫描电镜(SEM)对麦秆横切面、内、外表面的组织结构进行了观察和分析。

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The cross section of a vot?

什么的横切面图?。

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Result: the cross section of the cane showed that structure was constructed, the stone cell is rich, pigment one and most starch corn.

结果：牛血莲的块茎横切面构造，富含石细胞、色素块及多数淀粉粒。

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